研制的ZQ—11无银高磷韧性钎料解决了高磷钎料的脆性以及不能对铁族合金钎焊的问题。在封闭式车前灯的使用中,成功地取代了HLAgCu30—25钎料。在冷气机、空调机、刀具等方面的钎焊可取代含银5％～45％的钎料。同时还探讨了材料研制和使用考核的内在机制,从而突破了钎焊手册磷铜钎料不能用于铁族合金的规定。 Developed ZQ-11 silver-free high-phosphorus toughness solder to solve the high-phosphorus solder brittleness and can not braze the iron family of alloys. In the use of enclosed car headlights, has successfully replaced the HLAgCu30-25 solder. In air conditioners, air conditioners, knives and other aspects of brazing can replace silver 5% to 45% of the solder. At the same time also explored the material development and use of the internal mechanism of assessment, which broke through the brazing manual phosphor bronze can not be used for iron family alloys.